What color is Matchsafe ?

Source Crayola® CSS3 CSS4
#877f77
 
#757575
sonic silver
#808080
grey
#808080
grey
#5a4d44
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#d5d0c6
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey